Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-167-08-19  02-3J2204
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    99%          100%

Location:                                         Federal Project:
02-VAR                                            NONE

Progress payment No. 022                     Payment period ending: 06-20-23
STIMPEL-WIEBELHAUS ASSOCIATES
INC
1168 INDUSTRIAL ST
REDDING CA 96002

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                           36,056,856.10         207,821.91
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention             36,056,856.10         207,821.91
 5. Mobilization
 6. Total Work Completed     36,056,856.10
 7. Deductions                                 -23,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 36,033,856.10         207,821.91
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       207,821.91